Share this postCO2 for Optimal Yieldsmathewaldred.substack.comCopy linkFacebookEmailNoteOtherPlayback speed×Share postShare post at current timeShare from 0:000:00/0:00Paid episodeThe full episode is only available to paid subscribers of Build Back BetterSubscribe to watchCO2 for Optimal Yields600 PPM - 1000 PPMMathew AldredJul 16, 2023∙ Paid13Share this postCO2 for Optimal Yieldsmathewaldred.substack.comCopy linkFacebookEmailNoteOther4ShareThe full video is for paid subscribersAlready a paid subscriber? Sign inBuild Back BetterSubscribeAuthorsMathew Aldred